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9401 power-on output state

Hello All,

 

I've noticed a very odd behvior with my 9401 module.  I have a cRIO 9081.  Whenever I call the "FPGA Reset" method from the cRIO Real-TIme controller, the 9401 generates a 105 ms pulse (Low to High to Low).  The documenation says what when a Close Reference w/Reset is called, the output of the module is its Power-On output state.  But I'm getting a pulse and not a single transition.  I am also unable to find whatthe power-on output state of the 9401 actually is in any documentaion.  I've included the very simple code that replicates this behavior.

 

Has anyone ever seen this behavior?  And how do I control it?

 

Regards,

 

NDo

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